Cloud Router Switch 112-8G-4S-IN is a ?small size low cost? member of our CRS series. It comes with eight Gigabit Ethernet ports and four SFP cages. Our CRS series combines the best features of a fully functional router and a Layer 3 switch, is powered by the familiar RouterOS. All the specific Switch configuration options are available in a special Switch menu, but if you want, ports can be removed from the switch configuration, and used for routing purposes. Product specifications Details Product code CRS112-8G-4S-IN CPU nominal frequency 400 MHz CPU core count 1 Size of RAM 128 MB 10/100 Ethernet ports None 10/100/1000 Ethernet ports 8 MiniPCI slots 0 MiniPCI-e slots 0 Number of USB ports 0 Power Jack 1 PoE in Yes PoE out No Supported input voltage 10 V - 57 V Voltage Monitor Yes PCB temperature monitor Yes CPU temperature monitor No Dimensions 200x143x44mm Operating System RouterOS Operating temperature range -30C to +70C License level 5 Current Monitor Yes CPU QCA8511-AL1C Max Power consumption 13.5W SFP ports 4 SFP+ ports 0 Serial port RJ45 Suggested price $139